ethyl 4-nitro-1H-pyrrole-2-carboxylate CAS 5930-92-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5930-92-7 |
| Molecular Formula | C7H8N2O4 |
| Molecular Weight | 184.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 4-nitro-1H-pyrrole-2-carboxylate (CAS 5930-92-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8N2O4. Molecular weight: 184.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8N2O4 |
| Molecular Weight | 184.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related ethyl Standards
- 1-Ethyl-4-nitro-1h-pyrazole-3-carboxamide (CAS 1174906-82-1)
- 2-(3-Methyl-4-nitro-1H-pyrazol-1-yl)acetamide (CAS 1177320-89-6)
- 2-(2-Methyl-4-nitro-1H-imidazol-1-yl)acetamide (CAS 120799-99-7)
- 2-(5-Methyl-4-nitro-1H-pyrazol-1-yl)acetamide (CAS 1245771-67-8)
- 1-Ethyl-4-nitro-1H-pyrazole-5-carboxamide (CAS 1384856-20-5)
- 1-(5-Nitro-2-pyridinyl)-1,2-ethanediol (CAS 1419604-66-2)
- (S)-2-Nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-amine (CAS 187235-66-1)
- 1-Ethyl-3-nitro-1H-pyrazole-4-carboxamide (CAS 61716-99-2)
Recommended Standards
- Ethyl 4-formyl-2-hydroxy-1H-imidazole-5-carboxylate (CAS 462095-37-0)
- Ethyl 5-hydroxy-4-oxo-4H-pyran-2-carboxylate (CAS 50671-51-7)
- Ethyl 4-ethoxy-2-hydroxybenzoate (CAS 29264-30-0)
- Isopropenyloxytris(trimethylsilyl)silane (CAS 861869-12-7)
- 4,4-Difluoroazepane Hydrochloride (CAS 1094073-72-9)
- 2-(Thiophen-2-ylethynyl)cyclohexan-1-ol (CAS 1007120-36-6)
- 4-(4-Fluorophenyl)azepane (CAS 870842-20-9)
- Relebactam Impurity 55 (CAS CATO-C4X-214455)
- (R)-4-Benzyloxazolidine-2-thione (CAS 190970-58-2)
- Custom peptides (CAS CATO-CPTD788509)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com